title: Sustained-release theophylline preparations.
authors.forename: M M
authors.initials: MM
authors.lastname: Weinberger
mesh_terms: D001682:Biological Availability; D003692:Delayed-Action Preparations; D006801:Humans; D013806:Theophylline / Q000008:administration & dosage* / Q000493:pharmacokinetics
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline